<template>
  <div>
    <h1>买书</h1>
    <book />
    <h1>求和</h1>
    <sum/>
    <h2>导航(我想偷懒，请设置移动端)</h2>
    <tab-bar/>
    <hr>
    <h2>学生信息管理系统</h2>
    <student/>
    <h2></h2>
    <select-all/>
  </div>
</template>

<script>
import Book from "components/Book";
import Sum from 'components/Sum'
import TabBar from 'components/TabBar'
import Student from 'components/Student'
import SelectAll from 'components/SelectAll'

export default {
  data() {
    return {};
  },
  components: {
    Book,
    Sum,
    TabBar,
    Student,
    SelectAll
  },
};
</script>

<style lang="scss" scoped>
</style>